<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#nil>
<http://www.digitalspy.com/showbiz/news/a404005/kal-penn-mocks-clint-eastwoods-invisible-obama-in-dnc-speech-vid/>